# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer:
pkgname=reason
pkgver=3.8.0
pkgrel=0
pkgdesc="Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems"
url="https://reasonml.github.io/"
arch="all !riscv64" # restricted by ocaml
license="MIT"
checkdepends="nodejs utop-full"
makedepends="
	bash
	dune
	ocaml
	ocaml-compiler-libs
	ocaml-cppo-dev
	ocaml-findlib-dev
	ocaml-fix-dev
	ocaml-menhir
	ocaml-menhir-dev
	ocaml-merlin-extend-dev
	ocaml-ocamlbuild-dev
	ocaml-ppx_derivers-dev
	ocaml-result-dev
	ocaml-seq-dev
	ocaml-utop-dev
	ocamlbuild
	ocaml-bigarray-compat-dev
	ocaml-camomile-dev
	ocaml-charinfo_width-dev
	ocaml-csexp-dev
	ocaml-lambda-term-dev
	ocaml-lwt-dev
	ocaml-lwt_log-dev
	ocaml-lwt_react
	ocaml-mew-dev
	ocaml-mew_vi-dev
	ocaml-mmap-dev
	ocaml-ocplib-endian-dev
	ocaml-react-dev
	ocaml-trie-dev
	ocaml-zed-dev
	"
options="!check"  # FIXME: tests cannot find reason's modules
provides="$pkgname-reactjs=$pkgver-r$pkgrel"
subpackages="
	ocaml-$pkgname-dev:_libdev
	$pkgname-merlin
	$pkgname-rtop
	ocaml-$pkgname:_lib
	"
source="$pkgname-$pkgver.tar.bz2::https://github.com/reasonml/reason/releases/download/$pkgver/reason-$pkgver.tbz"

# 32-bit archs
case "$CARCH" in
	arm*|x86) options="$options textrels" ;;
esac

build() {
	export OCAMLPATH=/usr/lib/ocaml
	dune build --root . @install --no-buffer --verbose
}

check() {
	dune runtest --no-buffer --verbose
}

package() {
	dune install \
		--destdir="$pkgdir" \
		--prefix=/usr \
		--libdir=/usr/lib/ocaml \
		--mandir="$pkgdir/usr/share/man"

	cd "$pkgdir"

	# There's just a readme and changelog.
	rm -Rf usr/doc

	# Just for internal tests.
	rm -fv usr/bin/testOprint
}

_libdev() {
	pkgdesc="$pkgdesc (development files)"
	depends="ocaml-$pkgname=$pkgver-r$pkgrel"

	default_dev

	cd "$pkgdir"

	local path; for path in $(find usr/lib/ocaml/$pkgname \( \
			-name '*.cmt' -o \
			-name '*.cmti' -o \
			-name '*.cmx' -o \
			-name '*.cmxa' -o \
			-name '*.ml' -o \
			-name '*.mli' \
		\))
	do
		amove "$path"
	done
}

merlin() {
	pkgdesc="Reason extension to Merlin - context sensitive completion"
	depends="merlin"

	amove usr/bin/ocamlmerlin-reason
}

rtop() {
	pkgdesc="REPL for Reason based on Utop"
	depends="$pkgname=$pkgver-r$pkgrel
		ocaml-$pkgname=$pkgver-r$pkgrel
		ocaml-menhir-dev
		utop-full"

	amove usr/bin/rtop
	amove usr/lib/ocaml/rtop
}

_lib() {
	pkgdesc="$pkgdesc (library)"
	depends="ocaml-runtime ocaml-menhir ocaml-ppx_derivers"

	amove usr/lib/ocaml/$pkgname
}

sha512sums="
c5dcec810a1981b78b19271a8a255f4087628514725d6818419b141be6346a62b28fe8d0f10855efe420ede2839bfe562aa5abf21f29d66250e5c0d02323d6d8  reason-3.8.0.tar.bz2
"
